Home / 9,231,186.60-13,847,370.89-3,551,410.94

Finding the Fourth Proportional to 9,231,186.60, 13,847,370.89 and 3,551,410.94

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Solution

The fourth proportional to 9,231,186.60, 13,847,370.89 and 3,551,410.94 is: 5,327,343.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,231,186.60 : 13,847,370.89 = 3,551,410.94 : x
  2. Step 2: Convert to fraction form
    9,231,186.60/13,847,370.89 = 3,551,410.94/x
  3. Step 3: Cross multiply
    9,231,186.60x = 13,847,370.89 × 3,551,410.94
  4. Step 4: Simplify right side
    9,231,186.60x = 49,177,704,381,989.62
  5. Step 5: Solve for x
    x = 49,177,704,381,989.62/9,231,186.60
  6. Step 6: Final answer
    x = 5,327,343.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.